1125898610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 2351462400

約数和(自身を除く): 1225563790

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 53, 58, 62, 85, 106, 139, 145, 155, 170, 265, 278, 290, 310, 493, 527, 530, 695, 899, 901, 986, 1054, 1390, 1537, 1643, 1798, 1802, 2363, 2465, 2635, 3074, 3286, 4031, 4309, 4495, 4505, 4726, 4930, 5270, 7367, 7685, 8062, 8215, 8618, 8990, 9010, 11815, 14734, 15283, 15370, 16430, 20155, 21545, 23630, 26129, 27931, 30566, 36835, 40310, 43090, 47647, 52258, 55862, 68527, 73253, 73670, 76415, 95294, 124961, 125239, 130645, 137054, 139655, 146506, 152830, 213643, 228377, 238235, 249922, 250478, 261290, 279310, 342635, 366265, 427286, 456754, 476470, 624805, 626195, 685270, 732530, 809999, 1068215, 1141885, 1249610, 1252390, 1619998, 2124337, 2136430, 2283770, 3631931, 3882409, 4049995, 4248674, 6622933, 7263862, 7764818, 8099990, 10621685, 13245866, 18159655, 19412045, 21243370, 33114665, 36319310, 38824090, 66229330, 112589861, 225179722, 562949305, 1125898610]

約数ペア:

[(1, 1125898610), (2, 562949305), (5, 225179722), (10, 112589861), (17, 66229330), (29, 38824090), (31, 36319310), (34, 33114665), (53, 21243370), (58, 19412045), (62, 18159655), (85, 13245866), (106, 10621685), (139, 8099990), (145, 7764818), (155, 7263862), (170, 6622933), (265, 4248674), (278, 4049995), (290, 3882409), (310, 3631931), (493, 2283770), (527, 2136430), (530, 2124337), (695, 1619998), (899, 1252390), (901, 1249610), (986, 1141885), (1054, 1068215), (1390, 809999), (1537, 732530), (1643, 685270), (1798, 626195), (1802, 624805), (2363, 476470), (2465, 456754), (2635, 427286), (3074, 366265), (3286, 342635), (4031, 279310), (4309, 261290), (4495, 250478), (4505, 249922), (4726, 238235), (4930, 228377), (5270, 213643), (7367, 152830), (7685, 146506), (8062, 139655), (8215, 137054), (8618, 130645), (8990, 125239), (9010, 124961), (11815, 95294), (14734, 76415), (15283, 73670), (15370, 73253), (16430, 68527), (20155, 55862), (21545, 52258), (23630, 47647), (26129, 43090), (27931, 40310), (30566, 36835)]